Tang Xiaojuan, Xiang Hongping, Liu Xiaohui, Speldrich Manfred, Dronskowski Richard
Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany.
Angew Chem Int Ed Engl. 2010 Jun 28;49(28):4738-42. doi: 10.1002/anie.201000387.